[mythtv-users] Re: Transcoded file not playing back on PVR-350 out
grante at visi.com
Fri Oct 8 00:47:58 EDT 2004
On Thu, Oct 07, 2004 at 09:29:27PM -0700, Jarod Wilson wrote:
>>> file and then rebuild MythTV), and then select MPEG2 output
>>> format instead of MPEG4 or RTJPEG. Then you'll have to arrange
>>> to run the commerical-flagging program with the -rebuild flag
>>> to regenerated the seek database for the file.
>>How would I do this?
You can either issue the SQL command to select MPEG2
transcoding, or you can add the choice to the menu list in the
C++ source file, and rebuild Myth -- then go in and select
MPEG2. I posted detailed instructions to the list a week or two
>>Has anybody already hacked the C++ code for transcoding to
Yes, didn't I say that?
>>Will this even compress the file enough to make it worth it?
Depends on the definition of "worth it". It allows you to
delete commericals, but if you want N bits/second, you're
proably better off just encoding at that rate to start with.
> The files recorded by PVR-x50 cards all start out as mpeg2
> files, so there's no point in transcoding them to mpeg2. Cut
> out commercials and save a resulting file without them, yes,
> but that's not transcoding. (Can't remember what the status
> of support for that directly in Myth is).
The code to transcode to MPEG2 is there, and it seemed to work
when I tried it, but the option isn't present in the setup
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